%0 Journal Article
%T Comparative analysis of techniques for diagnos-tics of phase singularities
%A Felde Ch.V.
%A Polyanski P.V.
%A Bogatyryova H.V.
%J Ukrainian Journal of Physical Optics
%D 2008
%I Institute of Physical Optics
%X A comparative analysis of several techniques used for diagnostics of phase singularities in the optical vortex beams and fields is per-formed. Both the advantages and shortcomings of implementation and application of those techniques are discussed
%K singular optics
%K wavefront dislocations' interference
%K diffraction
%K Young¡¯s interference experiment
%U http://www.ifo.lviv.ua/journal/2008/2008_2_9_02.html